18ct Gold, Opal and Diamond Pendant,

A collection of gem-set jewellery to include a large 9ct gold mother-of-pearl and onyx set pendant, to a belcher link chain; a 9ct gold amethyst and diamond set ring, and 18ct gold opal and diamond se

A BLACK OPAL AND DIAMOND PENDANT AND CHAIN in 18ct yellow gold, the pendant set with a pear shaped cabochon black opal in a border of round brilliant cut diamonds, accented by a further round brillian

* An 18ct gold emerald and diamond pendant. The oval opal emerald, within a brilliant-cut diamond swag surmount, to the brilliant-cut diamond hoop and belcher-link chain. Total diamond 0.56ct, stamped

A FINE OPAL AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with a cabochon opal of 9.40 carats accented by round cut diamonds, stamped Au750, pendant 3.7cm, chain 45.0cm, 5.4g.

A BLACK OPAL AND DIAMOND PENDANT in 18ct yellow gold, set with a cabochon black opal of 3.40 carats, the bail accented by three round cut diamonds, stamped 18K, 2.2cm, 1.4g.

AN OPAL AND DIAMOND PENDANT AND CHAIN, ASPREY & CO in 18ct white gold, set with an elongated oval cabochon opal of 4.85 carats, suspended below four graduated chevron motifs set with round cut diamond

AN OPAL AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with a pear shaped cabochon opal in a border of round brilliant cut diamonds, suspended from a chain, full British hallmarks, pendant 2.3cm

(401784-3-A) CHANEL -an 18ct gold diamond pendant, with chain. Designed as a brilliant-cut diamond star, suspended from a flat belcher-link chain. Pendant signed Chanel. Estimated total diamond weight

An 18ct gold diamond pendant. Designed as a pave-set diamond key, suspended from a fancy-link chain. Estimated total diamond weight 3cts. Hallmarks for London. Length of pendant 8.4cms. Length of chai

14 kt. White Gold, Yellow Gold, Opal and Diamond Pendant on 14 kt. Gold Chain, center bezel set oval cabochon cut opal, wt. approx. 11.06 cts., 21.53 x 7.28 mm; bezel and link with 37 round brilliant

14K WHITE GOLD OPAL DIAMOND PENDANT A fiery 15x20 mm cabochon teardrop opal surrounded by fifty brilliant round diamonds totaling approximately 1 carat. Custom basket design is not signed, however tes

An 18ct gold diamond pendant. The vari-cut diamond scrolling panel, suspended from a trace-link chain. Estimated total diamond weight 1.25cts. Hallmarks for 18ct gold. Length of pendant 2.7cms. Length

This is an antique 14K gold pendant necklace dating to the early 20th century. The pendant features a large prong set opal cabochon with vibrant green, blue, and red fire. Accented by three full cut d

An 18ct gold diamond pendant. The brilliant-cut diamond fringe, suspended from a similarly-cut diamond geometric surmount, to the 18ct gold belcher-link chain. Estimated total diamond weight 1.40cts.

14KT White gold pendant with 2.00 carat Australian oval opal and (16) round diamonds (H-I color, VS clarity). 18" 14KT white gold chain. 5.3 grams.

Metal : 14k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.60ctw, Opal (multiple small chips on stones) Measurements : Brooch is 35mm in diameter Marked: : 14k Weight:

14k Yellow gold opal and diamond pendant on chain, an appx. 20mm x 23.5mm opal topped with three 0.03ct diamonds on a 20" chain,

Ladies 14Kt White Gold Opal / Diamond Pendant. Pendant has an Opal in the center with Diamonds & a 14K Necklace. Diamonds weight: 0.20ctw. Necklace length: 18.00. Total weight: 2.00 Grams.

One ladies opal and diamond pendant / enhancer stamped 14kt. yellow gold, weighing 4.2 grams. Glued with one uneven triangular shaped dark blue / green opal doublet, on matrix, and six diamonds weighi

Italian 14K yellow gold fire opal, opal inlay and diamond pendant necklace, comprising one 7 mm x 5mm oval-cut faceted fire opal, two rectangular 3.5 mm x 2mm and five round brilliant-cut diamonds; ap

An 18ct gold diamond pendant. The graduated illusion-set brilliant-cut diamond line, within a similarly-cut diamond scalloped and pierced surround, suspended from a brilliant-cut diamond openwork surm

An 18ct gold diamond pendant. Of openwork design, the brilliant-cut diamond tear drop, suspended from a trace-link chain. Estimated total diamond weight 0.50ct. Hallmarks for Sheffield. Length of pend

An 18ct gold diamond pendant. The pave-set diamond heart, to the tapered surmount. Estimated total diamond weight 0.35ct. Hallmarks for Birmingham. Length 1.5cms. Weight 1.5gms.

An 18ct gold diamond pendant. The single-cut diamond curved panels, suspended from an integral fancy-link chain. Estimated total diamond weight 0.15ct. Import marks for London. Length 42cms. Weight 6g